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Commit d0d04b78 authored by Zhouping Liu's avatar Zhouping Liu Committed by Pekka Enberg
Browse files

mm, slab: moved kmem_cache_alloc_node comment to correct place 



After several fixing about kmem_cache_alloc_node(), its comment
was splitted. This patch moved it on top of kmem_cache_alloc_node()
definition.

Signed-off-by: default avatarZhouping Liu <zliu@redhat.com>
Signed-off-by: default avatarPekka Enberg <penberg@kernel.org>
parent 8a965b3b

mm/slab.c

+11 −12
Original line number Diff line number Diff line
@@ -3340,18 +3340,6 @@ done: 
	return obj;

}



/**

 * kmem_cache_alloc_node - Allocate an object on the specified node

 * @cachep: The cache to allocate from.

 * @flags: See kmalloc().

 * @nodeid: node number of the target node.

 * @caller: return address of caller, used for debug information

 *

 * Identical to kmem_cache_alloc but it will allocate memory on the given

 * node, which can improve the performance for cpu bound structures.

 *

 * Fallback to other node is possible if __GFP_THISNODE is not set.

 */

static __always_inline void *

slab_alloc_node(struct kmem_cache *cachep, gfp_t flags, int nodeid,

		   unsigned long caller)
@@ -3645,6 +3633,17 @@ EXPORT_SYMBOL(kmem_cache_alloc_trace); 
#endif



#ifdef CONFIG_NUMA

/**

 * kmem_cache_alloc_node - Allocate an object on the specified node

 * @cachep: The cache to allocate from.

 * @flags: See kmalloc().

 * @nodeid: node number of the target node.

 *

 * Identical to kmem_cache_alloc but it will allocate memory on the given

 * node, which can improve the performance for cpu bound structures.

 *

 * Fallback to other node is possible if __GFP_THISNODE is not set.

 */

void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t flags, int nodeid)

{

	void *ret = slab_alloc_node(cachep, flags, nodeid, _RET_IP_);